Agc Manual Gain; Agc/Aec Level; Alc Mode - JAI TM-770 User Manual

8.3.4

AGC Manual Gain

Function
Set AGC Manual Gain
Get AGC Manual Gain
8.3.5

AGC/AEC Level

Function
Set AGC/AEC Level
Get AGC/AEC Level
8.3.6

ALC Mode

Function
Set ALC Mode
Get ALC Mode
TM-77X Series
Command String
:AGN=[DDD]<cr>
Set the AGC manual gain value. [DDD] is the gain count value
with a range of 89-204. This is equivalent to a gain in dB from
32–5 dB.
Note that gain count and gain in dB are inversely related. A
gain code of 89=32dB, and a gain code of 204=5dB. Therefore
there are 4.26 counts/dB.
For the TM770C color camera, the gain count value has a range
of 0-1025 which corresponds to a gain in dB from 0 – 36 dB.
The count and gain are not inversely related.
:AGN?<cr>
Enquire the current AGC manual gain value. [DDD] is the gain
count value with a range of 89-204. This is equivalent to a
gain in dB from 32–5 dB.
Note that gain coount and gain in dB are inversely related. A
gain code of 89=32dB, and a gain code of 204=5dB. Therefore
there are 4.26 counts/dB
For the TM770C color camera, the gain count value has a range
of 0-1025 which corresponds to a gain in dB from 0 – 36 dB.
The count and gain are not inversely related.
Command String
:ALV=[DDD]<cr>
Set the AGC level. [DDD] is the level value with a range of 0-
255. For TM770 and TM773, the range is 80-773.
:ALV?<cr>
Enquire current AGC level. [DDD] is the current value with a
range of 0-255. For TM770 and TM773, the range is 80-773.
Command String
:ALM=[D]<cr>
Set the ALC (automatic level control) mode. [D] is the mode
parameter.
0 = Average.
1 = Log Average.
2 = Peak
:ALM?<cr>
Enquire current ALC Mode. [D] is the current mode value.
0 = Average
1 = Log Average
2 = Peak
Appendix
Camera Response
:o<cr>
:oAGN[DDD]<cr>
Camera Response
:o<cr>
:oALV[DDD]<cr>
Camera Response
:o<cr>
:oALM[D]<cr>
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